Cape Verdean Blues w Jason Keene & the SERIOUS Musicians
7:24
Use of the ribbon with eErik Lekholm DM48X midi harmonica
3:19
Take The "A" Train -- Jason Keene plays Chromatic Harmonica
4:49
Cry Me A River- Jason Keene plays the Seydel Symphony Chromatic Harmonica
8:56
DM48X Tips & Tricks #1 with Jason Keene
3:45
alien plays harmonica !!!!
3:48
Bei Mir Bist Du Schoen - Jason Keene & The DM48 MIDI Harmonica
3:00
Jason Keene plays “Sunny Side” on The Seydel Volcany Chromatic Harmonica
3:17